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The 19F(p, α0) reaction at low bombarding energy

  • Proceedings of the International Conference “Nuclei-2013: Fundamental Problems and Applications of Nuclei Physics” (LXIII International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

In a recent experiment performed in Naples by using the TTT-3 tandem accelerator, the 19F(p, α0) reaction has been investigated at low bombarding energies, E p = 0.6–1 MeV. Excitation functions and angular distributions have been obtained by using several solid state detectors preceded by thin aluminium absorbers. By analysing angular distributions in terms of Legendre and cosine polynomials, a few spectroscopic ambiguities concerning the excited states of the compound nucleus, 20Ne, in the excitation energy region E* = 13.4–13.8 MeV, have been solved. Moreover, this reaction plays an important role for the description of the fluorine nucleosynthesis. For this reason, the astrophysical S-factor has also been extracted and the results have been compared with the literature data.

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Authors and Affiliations

  1. Dipartimento di Fisica, Università di Napoli Federico II, Napoli, Italy

    I. Lombardo, L. Campajola, E. Rosato, G. Spadaccini & M. Vigilante

  2. INFN, Sezione di Napoli, Napoli, Italy

    I. Lombardo, L. Campajola, E. Rosato, G. Spadaccini & M. Vigilante

  3. Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy

    D. Dell’Aquila

Authors
  1. I. Lombardo
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  2. D. Dell’Aquila
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  3. L. Campajola
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  4. E. Rosato
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  5. G. Spadaccini
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  6. M. Vigilante
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Corresponding author

Correspondence to I. Lombardo.

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Lombardo, I., Dell’Aquila, D., Campajola, L. et al. The 19F(p, α0) reaction at low bombarding energy. Bull. Russ. Acad. Sci. Phys. 78, 1093–1096 (2014). https://doi.org/10.3103/S1062873814110161

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  • DOI: https://doi.org/10.3103/S1062873814110161

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